Does anyone wonder......

....how Lottie was able to lift Nancy up and put the noose or whatever was around her neck? Nancy probably weighed between 100-110 and that would have been dead weight(pardon the pun) to lift and then hold with one arm while wrapping whatever around her neck with the other. I had Brian pegged early on as the culprit and it would have been tough for him to have pulled off the hanging scenario.